1. Airò Farulla, C. & Jommi, C. 2005. Suction controlled wetting-drying cycles on a compacted scaly clay. InProceedings of International Conference on Problematic Soils. Edited by H. Bilsen and Z. Nalbatoglu. Eastern Mediterranean University, Famagusta, N. Cyprus.25-27May 2005, Vol.1, pp.229-238.
2. The work input to an unsaturated granular material